Question 5 ( 4 points) Consider a set of 15 pool balls. Balls numbered 1 through 8 are solid and balls 9 through 15 are striped. Suppose the balls are placed into a bag and one ball is randomly selected. Find the probability that: a) you selected either a solid ball or a ball nunibered greater than \( 12 ? \) b) you selected an even numbered ball or a solid ball? c) you selected a solid ball or a striped ball? d) you selected a ball that was striped and even?

Question 8 ( 1 point) Suppose \( 90 \% \) of all Americans have attended a religious ceremony at least one time in the past year. What is the probability that 4 randomly selected Americans will all have attended at least one religious ceremony in the past year?

Question 11 (2 points) Suppose you again have a standard set of 15 pool balls. This time, you pull two pool balls out of the bag, replacing the first ball before you select the second ball. What is the probability that: (Don't make these harder than they are) a) your two pool balls are both solid? b) your first ball was solid and your second was odd?

Question 5 ( 4 points) Consider a set of 15 pool balls. Balls numbered 1 through 8 are solid and balls 9 through 15 are striped. Suppose the balls are placed into a bag and one ball is randomly selected. Find the probability that: a) you selected either a solid ball or a ball nunibered greater than \( 12 ? \) b) you selected an even numbered ball or a solid ball? c) you selected a solid ball or a striped ball? d) you selected a ball that was striped and even?

Question 4 (1 point) Of 162 students honored at an academic awards banquet, 48 won awards for mathematics and 78 won awards for English. 14 of these students won awards for both mathematics and English. One of the 162 students is chosen at random to be interviewed for a newspaper article. What is the probability that the student interviewed won an award for English or mathematics?

Question 6 ( 2 points) In a survey of 200 pet owners, 103 owned dogs, 88 owned cats, 25 owned birds, and 18 owned reptiles. a.) None of the respondents owned both a cat and a bird. What is the probability that they owned a cat or a bird? b.) Of the respondents, 52 owned both a cat and a dog. What is the probability that a respondent owned a cat or a dog?